dialogsum_gpt2

This model is a fine-tuned version of openai-community/gpt2 on an Dialogue_Bot dataset. It achieves the following results on the evaluation set:

  • Loss: 2.3211
  • Rouge1: 0.4866
  • Rouge2: 0.1609
  • Rougel: 0.3868

[Repo code]

Training procedure

Training hyperparameters

The following hyperparameters were used during training:

  • learning_rate: 5e-05
  • train_batch_size: 8
  • eval_batch_size: 8
  • seed: 42
  • optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
  • lr_scheduler_type: linear
  • num_epochs: 3.0

Training results

Training Loss Epoch Step Validation Loss Rouge1 Rouge2 Rougel
2.3713 1.0 875 2.3516 0.4821 0.1533 0.3775
2.2024 2.0 1750 2.3249 0.4820 0.1560 0.3806
1.988 3.0 2625 2.3211 0.4866 0.1609 0.3868

Framework versions

  • Transformers 4.42.4
  • Pytorch 2.3.1+cu121
  • Datasets 2.20.0
  • Tokenizers 0.19.1
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